The throttle is used to bring up the idle when it is warming up. I also use mine to set the idle a little higher as a convenience starting on hills. If you engine is running correctly there shoudl be no need to back off the gas pedal on a hill.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!